The correct sequence of the alkali metals in the group is

Options :
  1. Fr, Na, K, Rb, Cs, Li
  2. Li, Na, K , Rb, Cs, Fr
  3. Na, K, Rb, Cs, Fr, Li
  4. Rb, Cs, Li, Na, K, Fr
Answer and Explanation :-

Answer: Option 2

Explanation:

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